CVE-2012-0470

Mozilla: Invalid frees causes heap corruption in gfxImageSurface (MFSA 2012-23)

Published Apr 25, 2012 CVSS 2.0 · 10.0 Critical EPSS 10.2% KEV · Not listed
Description
Heap-based buffer overflow in the nsSVGFEDiffuseLightingElement::LightPixel function in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 allows remote attackers to cause a denial of service (invalid gfxImageSurface free operation) or possibly execute arbitrary code by leveraging the use of "different number systems."

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2457-1 iceweasel security update
Debian DSA Debian DSA DSA-2457-2 New icedove/iceweasel packages fix regression
Debian DSA Debian DSA DSA-2464-1 icedove security update
Debian DSA Debian DSA DSA-2548-1 iceape security update
Ubuntu USN Ubuntu USN USN-1430-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-1430-3 Thunderbird vulnerabilities
History
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:10.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:10.0.2:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:10.0:*:*:*:*:*:*:*
Vendors & Products Mozilla firefox Esr
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:10.0.3:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:10.0.3:*:*:*:*:*:*:*
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 6, 2024, 6:23 PM
Reserved
Jan 9, 2012, 12:00 AM
Status
Modified
Published
Apr 25, 2012, 10:10 AM
Modified
Jun 16, 2026, 11:37 PM
Severity
Critical
Public date
Apr 24, 2012, 12:00 AM